🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 11.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.43 AU - 1.71 AU

Year: 1312 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,136,258 km

• M1: 143,016 km (0.061 R)
• M2: 510,278 km (0.104 R)
• M3: 990,039 km (0.032 R)
• M4: 1,451,249 km (0.056 R)
• M5: 1,928,017 km (0.116 R)
• M6: 2,485,419 km (0.034 R)
• M7: 2,923,591 km (0.108 R)
• M8: 3,618,025 km (0.042 R)
• M9: 4,134,586 km (0.102 R)
• M10: 4,523,391 km (0.117 R)
• M11: 5,593,764 km (0.06 R)
• M12: 6,113,616 km (0.065 R)
• M13: 6,825,852 km (0.109 R)
• M14: 7,298,431 km (0.067 R)
• M15: 8,126,156 km (0.067 R)
• M16: 8,495,813 km (0.1 R)
• M17: 9,702,020 km (0.066 R)
• M18: 10,300,561 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 9.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.62 AU - 1.9 AU

Year: 1557 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,136,258 km

• M1: 132,394 km (0.036 R)
• M2: 628,760 km (0.096 R)
• M3: 1,001,109 km (0.047 R)
• M4: 2,417,053 km (0.106 R)
• M5: 2,759,632 km (0.081 R)
• M6: 4,144,759 km (0.094 R)
• M7: 4,638,880 km (0.111 R)
• M8: 4,989,687 km (0.068 R)
• M9: 6,212,949 km (0.051 R)
• M10: 7,294,542 km (0.06 R)
• M11: 8,115,834 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 14.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.91 AU - 1.91 AU

Year: 1760 Days

Day: 13.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,136,258 km

• M1: 183,706 km (0.083 R)
• M2: 691,591 km (0.094 R)
• M3: 1,960,480 km (0.112 R)
• M4: 2,525,362 km (0.086 R)
• M5: 3,268,863 km (0.106 R)
• M6: 3,751,316 km (0.096 R)
• M7: 5,212,588 km (0.101 R)
• M8: 6,055,123 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 11.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.99 AU - 3.25 AU

Year: 3675 Days

Day: 11.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,136,258 km

• M1: 141,819 km (0.118 R)
• M2: 876,494 km (0.089 R)
• M3: 2,384,141 km (0.084 R)
• M4: 3,633,732 km (0.109 R)
• M5: 4,172,733 km (0.077 R)
• M6: 4,621,677 km (0.092 R)
• M7: 5,733,488 km (0.089 R)
• M8: 6,365,090 km (0.071 R)
• M9: 9,042,443 km (0.085 R)
• M10: 13,368,515 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.4

Radius: 6.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.23 AU - 6.37 AU

Year: 9315 Days

Day: 15.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,136,258 km

• M1: 85,720 km (0.094 R)
• M2: 342,430 km (0.11 R)
• M3: 911,500 km (0.052 R)
• M4: 1,185,264 km (0.092 R)
• M5: 1,748,650 km (0.077 R)
• M6: 2,133,415 km (0.107 R)
• M7: 2,638,458 km (0.06 R)
• M8: 2,946,031 km (0.114 R)
• M9: 3,239,243 km (0.12 R)
• M10: 4,147,601 km (0.089 R)
• M11: 4,445,899 km (0.102 R)
• M12: 5,427,560 km (0.116 R)
• M13: 5,701,025 km (0.112 R)
• M14: 7,209,121 km (0.096 R)
• M15: 8,161,013 km (0.106 R)
• M16: 9,741,963 km (0.104 R)
• M17: 9,983,414 km (0.07 R)
• M18: 10,774,338 km (0.087 R)
• M19: 14,830,385 km (0.053 R)
• M20: 15,914,221 km (0.103 R)
• M21: 18,117,349 km (0.117 R)
• M22: 24,203,440 km (0.092 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.9

Radius: 4.5

Gravity: 30.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.02 AU - 7.98 AU

Year: 12350 Days

Day: 18.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,136,258 km

• M1: 57,446 km (0.12 R)
• M2: 208,091 km (0.098 R)
• M3: 397,930 km (0.093 R)
• M4: 548,127 km (0.059 R)
• M5: 702,512 km (0.105 R)
• M6: 1,210,097 km (0.079 R)
• M7: 1,365,529 km (0.096 R)
• M8: 1,519,615 km (0.119 R)
• M9: 2,295,579 km (0.091 R)
• M10: 2,813,786 km (0.065 R)
• M11: 2,994,949 km (0.107 R)
• M12: 4,310,663 km (0.1 R)
• M13: 5,715,237 km (0.09 R)
• M14: 6,269,796 km (0.103 R)
• M15: 8,849,163 km (0.095 R)
• M16: 9,091,661 km (0.106 R)
• M17: 12,598,833 km (0.079 R)
• M18: 12,843,875 km (0.07 R)
• M19: 16,326,812 km (0.104 R)
• M20: 21,329,066 km (0.059 R)
• M21: 23,753,898 km (0.118 R)
• M22: 24,128,042 km (0.059 R)
• M23: 24,506,076 km (0.094 R)
• M24: 29,895,489 km (0.114 R)
• M25: 35,534,431 km (0.086 R)
• M26: 37,266,774 km (0.11 R)
• M27: 38,153,740 km (0.114 R)
• M28: 43,354,211 km (0.092 R)
• M29: 43,912,959 km (0.117 R)
• M30: 45,617,776 km (0.083 R)
• M31: 47,071,718 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.1

Radius: 6.2

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.53 AU - 8.55 AU

Year: 13807 Days

Day: 15.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,136,258 km

• M1: 77,342 km (0.114 R)
• M2: 289,621 km (0.102 R)
• M3: 524,939 km (0.105 R)
• M4: 1,730,249 km (0.079 R)
• M5: 2,005,359 km (0.114 R)
• M6: 2,253,393 km (0.047 R)
• M7: 2,541,967 km (0.099 R)
• M8: 3,737,852 km (0.087 R)
• M9: 4,115,288 km (0.108 R)
• M10: 4,883,473 km (0.114 R)
• M11: 5,639,391 km (0.11 R)
• M12: 7,257,591 km (0.11 R)
• M13: 7,505,624 km (0.084 R)
• M14: 8,418,770 km (0.087 R)
• M15: 9,999,870 km (0.107 R)
• M16: 11,826,011 km (0.085 R)
• M17: 15,031,444 km (0.098 R)
• M18: 19,716,251 km (0.077 R)
• M19: 20,691,330 km (0.106 R)
• M20: 21,358,836 km (0.034 R)
• M21: 21,697,974 km (0.064 R)
• M22: 22,561,603 km (0.096 R)
• M23: 32,830,300 km (0.091 R)
• M24: 36,803,470 km (0.116 R)
• M25: 37,413,530 km (0.109 R)
• M26: 42,006,484 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,221 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit